Janus FM-200 Sv Series - Lv Series Fittings; Slave Arrangement Components; Pneumatic Valve Actuator

Page: 19
FM-200® OPERATION, DESIGN, & SERVICE MANUAL
Revision F
Document # DOC102
Issued: February 1, 2009
Revised: 11-Nov-2011
40YE
Section 2 System Description and Components
2.2.5.3 Lv Series Fittings
(See Figure 2.2.5.3 for P/N)
e ttings for the Lv Series
discharge outlet consist of one 3 in
(80 mm) grooved coupling and one 3
in (80 mm) grooved elbow arranged
as shown in Figure 2.2.5.3. ese
ttings extend the discharge outlet
and facilitate the attachment of
discharge piping. Elbow outlets may
be oriented in any direction.
2.3 Slave Arrangement Components
e following components complete the set up of multiple cylinder arrangements.
2.3.1 Pneumatic Valve Actuator
P/N 17019 (See Figure 2.3.1)
In multiple cylinder systems, a pneumatic valve
actuator is attached to each slave cylinder at the
valve actuation connection. It receives pressure
from the pilot actuation port of the primary
cylinder through the pilot actuation line. When
the electric valve actuator opens the primary
cylinder, pressure from the primary cylinder
causes each pneumatic valve actuator to open its
attached cylinder pneumatically.
e pneumatic valve actuator is brass with a brass piston and pin. To reset the pneumatic valve actuator,
pressure must rst be bled down from the pilot actuation line, and then the actuation pin must be pushed
up until the pin snaps into the “up” position.
Attaching the pneumatic valve actuator to the cylinder valve when the actuation pin is not fully locked into the
“up” position may cause the cylinder valve to actuate, resulting in potential injury and/or property damage.
Figure 2.3.1 Pneumatic Valve Actuator
Figure 2.2.5.3 Lv Series Fittings
3” Grooved
Coupling
(80 mm)
P/N 18554
Shipped with
Cylinder Valve as part of
Anti-Recoil Safety Device
3” Grooved
Elbow
(80 mm)
P/N 18550
9.84 in
250 mm
4.25 in
108 mm
1.620 in
41.15 mm
2.00 in
50.8 mm
1/4” NPT
Inlet Port
(8 mm)
Knurled Nut